| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.94 | 9.260% | $233.7508 | $233.75 | $233.75 | $233.80 |
| Purchase #2 | $238.49 | 3.321% | $246.4103 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $110.65 | 13.393% | $125.4694 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $13.34 | 4.471% | $13.9364 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $87.40 | 8.447% | $94.7827 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $223.91 | 5.328% | $235.8399 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $180.87 | 12.161% | $202.8656 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $1,068.60 | $1,153.0551 | $1,153.06 | $1,153.05 | $1,153.10 | |